1 Reagents for use in scientific apparatus for chemical or biological analysis; Assays and reagents for use in genetic research; Chemical solutions and preparations consisting of pre-mixed reactants and reagents for scientific and research use in connection with amplification, analysis or labeling of nucleic acid; Diagnostic preparations for scientific or research use; Chemical preparations for scientific purposes; Chemicals for use in the purification of proteins for in vitro use; Chemical reagents, other than for medical or veterinary purposes; Diagnostic reagents for clinical or medical laboratory use; Reagents for scientific and research use; Reagents for scientific or medical research use; Diagnostic reagents and preparations, except for medical or veterinary use; Biochemical reagents used for non-medical purposes; Buffer solutions for use in analytical chemistry; Protein arrays and nucleotide arrays for scientific and medical research; Metallates (metal salts of acids); Salts from rare earth metals; Salts of alkaline metals; Fluorescent dye for scientific or research use; Unprocessed plastics in the nature of filtering materials in filtration of nucleic acids (RNA, DNA), cells, microorganisms, viruses, biomolecules, and small molecules from biological materials; Mineral substances in the nature of filtering materials in filtration of nucleic acids (RNA, DNA), cells, microorganisms, viruses, biomolecules, and small molecules from biological materials; Chemical preparations in the nature of filtering materials in filtration of nucleic acids (RNA, DNA), cells, microorganisms, viruses, biomolecules, and small molecules from biological materials; Ceramic particles for use as a filtering media in filtration of nucleic acids (RNA, DNA), cells, microorganisms, viruses, biomolecules, and small molecules from biological materials; Vegetable substances in the nature of filtering materials in filtration of nucleic acids (RNA, DNA), cells, microorganisms, viruses, biomolecules, and small molecules from biological materials; Polymeric membranes in chemical form for the separation of gas; Chemical preparations in the nature of ion-exchange resin membranes; Biological purification kits composed of reagents, chemicals, chemical preparations, buffers, and biomolecules and used for the purpose of extraction, concentration, and purification of biological materials, namely, nucleic acids (RNA, DNA), cells, microorganisms, viruses, biomolecules, and small molecules